n: 50 m: 283 packed: 16 density: 0 nodes: 0 solveTime: 2850 buildTime: 50 solved: true
{0,21,32}
{1,29,41}
{2,25,48}
{3,8,17}
{4,10,30}
{5,7,19}
{6,11,45}
{9,47,49}
{12,31,37}
{13,23,26}
{14,38,46}
{15,27,33}
{16,18,28}
{20,34,42}
{24,36,40}
{35,39,43}